title: Biliary stents--plastic or metal?
authors.forename: J G
authors.initials: JG
authors.lastname: Lee
authors.forename: J W
authors.initials: JW
authors.lastname: Leung
mesh_terms: D002140:California; D001651:Cholestasis, Extrahepatic / Q000209:etiology / Q000601:surgery*; D003365:Costs and Cost Analysis; D019723:Endoscopes; D004724:Endoscopy / Q000191:economics / Q000379:methods; D004868:Equipment Failure / Q000191:economics; D017048:Health Care Costs; D006801:Humans; D008670:Metals; D010166:Palliative Care / Q000191:economics / Q000379:methods*; D010969:Plastics; D016032:Randomized Controlled Trials as Topic; D015607:Stents / Q000191:economics
chemical_list: D008670:Metals; D010969:Plastics